VIOM NETWORKS ERECTED THE 18 METRE LONG TOWER ON THE ROOF OF THE THREE STORIED BUILDING AND UPROOTED DUE TO HUGE STROM AND RAIN. TOTALLY DAMAGED. I SEND THE DETAILS LATER. NOW THEY ARE NOT PAID THE RENT TO US DURING THE LAST 18 MONTHS AND NOT VACCATE THE ROOF AND OTHER AREAS. WHAT CAN I DO.